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This section provides an overview for slurry density meter as well as their applications and principles. Also, please take a look at the list of 6 slurry density meter manufacturers and their company rankings. Here are the top-ranked slurry density meter companies as of February, 2026: 1.Alia Instruments, 2.BRASTEN GROUP, 3.DENCELL.
Table of Contents
A slurry densitometer, also called a slurry density meter, is a device that measures the density of slurry—a mixture of liquid and solid—in real time.
Slurry is handled in many fields such as mining, chemical production, food processing, paper manufacturing, and water and wastewater treatment. However, the viscosity and density of slurries are not constant. Accurate density measurement is therefore essential for both process control and quality control. Traditional manual sampling and analysis are time-consuming and labor-intensive, and they cannot capture the rapidly changing characteristics of slurry. A slurry densitometer enables online measurement in the field, making it highly valuable. The most common products can be directly attached to pipelines for continuous measurement. Non-contact models and abrasion-resistant models have also been developed, providing stable data even in harsh environments.
Slurry densitometers measure the percentage of solids in a liquid in real time and are used in many industrial applications.
Slurry densitometers are used at construction sites to monitor cement milk and bentonite slurry in ground improvement and tunnel construction. Controlling slurry density is essential for quality assurance: too little solid content leads to insufficient strength, while too much leads to construction defects. Proper monitoring of the water-to-solids ratio also enables efficient slurry treatment.
Slurry densitometers are applied in mining and mineral processing, where ores are crushed into slurry for transportation and separation. Density control directly affects production efficiency and recovery rates. Accurate monitoring reduces fluctuations in solid density and ensures stable ore processing.
Slurry densitometers are used in chemical plants that handle suspensions of catalysts, pigments, and fillers. Maintaining proper concentration is critical for product quality. Continuous monitoring optimizes manufacturing conditions, prevents defects, and reduces raw material loss.
*Including some distributors, etc.
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Rhosonics, established in 1992 in Enschede, Netherlands, is a manufacturer of ultrasonic instrumentation, including ultrasonic concentration meters, slurry density meters, and pipe wall thickness gauges. The company’s products provide accurate and non-intrusive measurement solutions, ensuring precise process control, improved efficiency, and reduced downtime in various applications. The ultrasonic concentration meters determine the concentration of liquids, while slurry density meters measure the density of abrasive slurries. Pipe wall thickness gauges assess the thickness of pipes in industrial settings. These products find applications in industries such as mining, mineral processing, food and beverage, and wastewater treatment.
Taking on the challenge of inventing and commercializing a safe, maintenance free, highly effective 100% non-invasive alternative to nuclear density meters takes a lot of time and investment. No wonder that our industry giants have left it to a multi-national staffed, USA based startup to get the job done. It has been and remains the sole focus of our talented team of experts since 2006. Named after the orphaned grandfather of one its founders and staffed with these same experts from six different countries we are truly a global company in structure, heritage and mission. We proudly deliver safety, security and value to hundreds of processing plants worldwide.
Ranking as of February 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Alia Instruments |
30.0%
|
| 2 | BRASTEN GROUP |
30.0%
|
| 3 | DENCELL |
10.0%
|
| 4 | Solidat Applied Technologies Ltd. |
10.0%
|
| 5 | Rhosonics |
10.0%
|
| 6 | Ultimo Measurement LLC |
10.0%
|
Derivation Method
The ranking is calculated based on the click share within the slurry density meter page as of February 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Netherlands
|
1 | 33.3% |
| United States | 1 | 33.3% |
|
Israel
|
1 | 33.3% |
